Modern business equipment:  for factory sales and general offices/ 
The Office Appliance Trades Association (London) 
 - London:  The Office Appliance Trades Association,  1937 
 - [ca. 250 p.]:  ill.;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office equipment and supplies<br/>Industrial equipment
<br/><br/><label>Dewey Class. No.: </label>651.2